Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangkok to Cluj Napoca as you normally would.
Related info for your journey
Useful info, stats and facts about Bangkok to Cluj Napoca flights.
Most people fly into Cluj Napoca (CLJ) if they book a flight to Cluj Napoca from Bangkok. On average, Napoca has 0 inbound flights from Bangkok per day from 0 airlines. Cluj Napoca is conveniently located just 5.2 km from Cluj Napoca’s city centre.
This is defined as Bangkok Suvarnabhumi Airport (BKK) and Cluj Napoca Airport (CLJ). Codes like Cluj Napoca Airport are often used to just call airports uniquely. Bangkok Don Mueang Intl Airport (DMK), Rayong Utapao Rayong Pattaya Airport (UTP), Hua Hin Airport (HHQ) are other airports near this flight route and their unique identifiers/IATA codes.